HEADSC 4ys5 SEQCRD A G DG DG 1 1 C C 0 SEQCRD A T DT DT 2 2 C C 0 SEQCRD A G DG DG 3 3 C C 0 SEQCRD A G DG DG 4 4 C C 0 SEQCRD A X CSL 2SC 5 5 C C 0 SEQCRD A C DC DC 6 6 C C 0 SEQCRD A A DA DA 7 7 C C 0 SEQCRD A C DC DC 8 8 C C 0 PARAME method XRAY PARAME resolution 1.65 PARAME R-factor 0.22695 PARAME FreeR-factor 0.26294